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Sinolong Industrial
Expert of high-performance polymer materials


Fujian Sinolong Industrial Co., Ltd. (Sinolong Industrial) was founded in 2012. It is a leading expert in high-performance polymer materials in the industry. The products cover film grade polyamide, high temperature resistant polyamide and other high-performance polyamide materials, which are widely used in functional film, automobiles and electrical fields. Among them, the production and marketing scale of high-functional polyamide film is the world leader.



Sinolong Industrial, located in Quanhui Petrochemical Industrial Park, Quanzhou, spans a total area of over 130,000 square meters. The first phase of its high performance polyamide material project has been operational since 2017, with a capacity of 145 ktpa. The second phase is currently under planning and is expected to expand the total capacity to nearly 400 ktpa upon completion.



Adhering to the corporate mission of " Better material,Better life ", Sinolong Industrial is committed to becoming a leader in high-performance polymer materials and continuously providing high-quality products and services for global sustainable development.


Important moments of our development
Our Honor
National Green Factory
Fujian Province Industrial Leading Enterprise
Leading Enterprise Of Provincial Science And Technology Giants
Science And Technology Enterprises In Fujian Province
泉州市產業龍頭企業
泉州市智能制造示范數字化車間
惠安縣石化產業鏈科技創新聯盟副理事長單位
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